388672284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 1298626560

約数和(自身を除く): 909954276

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 76, 77, 78, 84, 91, 114, 131, 132, 133, 143, 154, 156, 169, 182, 209, 228, 231, 247, 262, 266, 273, 286, 308, 338, 364, 393, 399, 418, 429, 462, 494, 507, 524, 532, 546, 572, 627, 676, 741, 786, 798, 836, 858, 917, 924, 988, 1001, 1014, 1092, 1183, 1254, 1441, 1463, 1482, 1572, 1596, 1703, 1716, 1729, 1834, 1859, 2002, 2028, 2366, 2489, 2508, 2717, 2751, 2882, 2926, 2964, 3003, 3211, 3406, 3458, 3549, 3668, 3718, 4004, 4323, 4389, 4732, 4978, 5109, 5187, 5434, 5502, 5577, 5764, 5852, 6006, 6422, 6812, 6916, 7098, 7436, 7467, 8151, 8646, 8778, 9633, 9956, 10087, 10218, 10374, 10868, 11004, 11154, 11921, 12012, 12844, 13013, 14196, 14934, 16302, 17292, 17423, 17556, 18733, 19019, 19266, 20174, 20436, 20748, 22139, 22308, 22477, 23842, 26026, 27379, 29868, 30261, 32357, 32604, 34846, 35321, 35763, 37466, 38038, 38532, 39039, 40348, 44278, 44954, 47684, 52052, 52269, 54758, 56199, 57057, 60522, 64714, 66417, 67431, 69692, 70642, 71526, 74932, 76076, 78078, 82137, 88556, 89908, 97071, 104538, 105963, 109516, 112398, 114114, 121044, 129428, 131131, 132834, 134862, 141284, 143052, 154973, 156156, 164274, 191653, 194142, 209076, 211926, 224796, 226499, 228228, 243529, 247247, 262262, 265668, 269724, 309946, 328548, 355927, 383306, 388284, 393393, 420641, 423852, 452998, 464919, 487058, 494494, 524524, 574959, 619892, 679497, 711854, 730587, 741741, 766612, 786786, 841282, 905996, 929838, 974116, 988988, 1067781, 1149918, 1261923, 1358994, 1423708, 1461174, 1483482, 1573572, 1682564, 1704703, 1859676, 2135562, 2299836, 2491489, 2523846, 2717988, 2922348, 2944487, 2966964, 3409406, 4271124, 4627051, 4982978, 5047692, 5114109, 5888974, 6818812, 7474467, 8833461, 9254102, 9965956, 10228218, 11777948, 13881153, 14948934, 17666922, 18508204, 20456436, 27762306, 29897868, 32389357, 35333844, 55524612, 64778714, 97168071, 129557428, 194336142, 388672284]

約数ペア:

[(1, 388672284), (2, 194336142), (3, 129557428), (4, 97168071), (6, 64778714), (7, 55524612), (11, 35333844), (12, 32389357), (13, 29897868), (14, 27762306), (19, 20456436), (21, 18508204), (22, 17666922), (26, 14948934), (28, 13881153), (33, 11777948), (38, 10228218), (39, 9965956), (42, 9254102), (44, 8833461), (52, 7474467), (57, 6818812), (66, 5888974), (76, 5114109), (77, 5047692), (78, 4982978), (84, 4627051), (91, 4271124), (114, 3409406), (131, 2966964), (132, 2944487), (133, 2922348), (143, 2717988), (154, 2523846), (156, 2491489), (169, 2299836), (182, 2135562), (209, 1859676), (228, 1704703), (231, 1682564), (247, 1573572), (262, 1483482), (266, 1461174), (273, 1423708), (286, 1358994), (308, 1261923), (338, 1149918), (364, 1067781), (393, 988988), (399, 974116), (418, 929838), (429, 905996), (462, 841282), (494, 786786), (507, 766612), (524, 741741), (532, 730587), (546, 711854), (572, 679497), (627, 619892), (676, 574959), (741, 524524), (786, 494494), (798, 487058), (836, 464919), (858, 452998), (917, 423852), (924, 420641), (988, 393393), (1001, 388284), (1014, 383306), (1092, 355927), (1183, 328548), (1254, 309946), (1441, 269724), (1463, 265668), (1482, 262262), (1572, 247247), (1596, 243529), (1703, 228228), (1716, 226499), (1729, 224796), (1834, 211926), (1859, 209076), (2002, 194142), (2028, 191653), (2366, 164274), (2489, 156156), (2508, 154973), (2717, 143052), (2751, 141284), (2882, 134862), (2926, 132834), (2964, 131131), (3003, 129428), (3211, 121044), (3406, 114114), (3458, 112398), (3549, 109516), (3668, 105963), (3718, 104538), (4004, 97071), (4323, 89908), (4389, 88556), (4732, 82137), (4978, 78078), (5109, 76076), (5187, 74932), (5434, 71526), (5502, 70642), (5577, 69692), (5764, 67431), (5852, 66417), (6006, 64714), (6422, 60522), (6812, 57057), (6916, 56199), (7098, 54758), (7436, 52269), (7467, 52052), (8151, 47684), (8646, 44954), (8778, 44278), (9633, 40348), (9956, 39039), (10087, 38532), (10218, 38038), (10374, 37466), (10868, 35763), (11004, 35321), (11154, 34846), (11921, 32604), (12012, 32357), (12844, 30261), (13013, 29868), (14196, 27379), (14934, 26026), (16302, 23842), (17292, 22477), (17423, 22308), (17556, 22139), (18733, 20748), (19019, 20436), (19266, 20174)]